Candeling duck eggs....

[SamG347]

At what day in incubation for scovys should I start to notice veins? Or basically when do I candle them? I usually candle quail and chicken on day 7-8 but since scovys take 35 days to hatch which would be the best day?
Thanks all!

 

[L*A*G*]

i saw veining on day 5.

 

[AhBee01]

I sneak a peek around day 10!
Brenda

 

[L*A*G*]

today is day 11 and i think i c something like an embryo!
it is just sooooo veiny?

 

[Wifezilla]

It's supposed to be